[i=s]This post was last edited by sipower on 2022-1-22 20:51[/i]The first test at the beginning of 2022 starts with the NodeMCU-BU01 UWB indoor positioning module of Anxinke . There are a lot of infor...
How is the circuit of the LED aging rack connected? Series or parallel? I want to spend a few hundred dollars to buy an aging control box, and then make the rack and wiring clips myself. But I have to...
The NBM provides bidirectional 48V to 12V conversion in a package less than 3.3 cubic centimeters, supporting 98% peak efficiency at 750W of steady power and 1kW of peak power. With a switching freque...
The commonly used ports of MSP430f149 are P1, P2, P3, P4, P5, and P6, which can be used directly for input/output. There are no special input/output instructions in the MSP430 system, and input/output...
I have been working overtime these weeks and have little time, so my new colleague took time out to help solder a few boards.Connect the battery and USB, charging is normal...
In addition to measuring basic parameters such as voltage, current, resistance, capacitance and transistors, digital multimeters can also be used in various ways to further expand their functions and...[Details]
According to foreign media reports, last week foreign media quoted sources as saying that chip foundry TSMC is evaluating plans to build a chip factory in Kumamoto Prefecture in western Japan. The fa...[Details]
During Apple's first quarter 2020 earnings call, CEO Tim Cook expressed his expectations for the upcoming product line. Cook later revealed in the interview that the new iPhone will be different en...[Details]
1. Limiting filter method (also known as program judgment filter method) A. Method: Based on experience, determine the maximum deviation allowed between two samples (set to A). Every time a new value...[Details]
With the increasing maturity of core technologies such as artificial intelligence, big data, cloud computing, and 5G, and the continuous strong support from the state at the relevant policy level, in...[Details]
What if I change the parameter configuration? Then compile again to package errors As follows In fact, we are close to here. In the article "Transplanting s3c2440 ads program to keil (Part 2)"...[Details]
Intel Corp. CEO Patrick Gelsinger is steering the chip giant through a turbulent period in the industry. On the one hand, U.S. semiconductor manufacturers are grappling with weakening demand for ch...[Details]
OLED, or Organic Light-Emitting Diode, is also known as Organic Electroluminesence Display (OELD). Because of its thinness, power saving and other characteristics, this display device has been widely...[Details]
For Apple, it is very important to balance sales and profits. According to foreign media reports, in order to expand the user base of its service business, Apple has begun to sell iPhones at lower ...[Details]
If you have come into contact with some electronic components, you will know that there will be a lot of parameter information on these electronic components. Then some friends may be more concerned ...[Details]
Although China's Golden Week holiday led to quiet trading, the price of seaborne lithium hydroxide fell from October 1 to October 5, dragged down by a decline in market intention prices.
S&P G...[Details]
Enthusiast Network reported (Text/Li Ningyuan) For mobile, navigation and positioning is one of the most basic and core functions, and the robot's autonomous mobility is based on excellent navigati...[Details]
*********************************************************************************************************************************************************** Development board: STM32 cpu :S...[Details]
Considering that there is no one on duty at the mobile base station, its power protection system must be highly reliable, remotely manageable and automatically identify environmental cond...[Details]
A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, extend the service life of the motor, and improve the stability ...[Details]
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